Does anyone know anything about the production of GNRH? i know that HCG imitates LH and makes the testes produce testosterone.. But does the hypothalamus have a hard time creating GNRH (and the pituitary creating LH) after an absence just like the leydig cells have a hard time producing test again?
The reason I ask is that I wonder - is there any way to keep the pituitary ready to produce LH, and the hypothalamus to produce GNRH? Or is that not necessary?